1. Many altcoins will never reach their all time high again.
stats? any supporting proofs? but I also agreed in this one.
2. Don't be fooled by altcoin ranks on coinmarketcap because many won't stay in top 20 anymore after we go deep into this bear market.
lol , top 20 coins mostly holding their position for years so this bear wont bring them down just like that.
3. History have proven that many altcoins will be replaced by new ones and that's where huge investors will be making most of their gains in next bull market.
this is in the lower ranks but rarely in ranks from 1-20 or even in 30's.
but if you wanted to be safer then only put money in top 10 for more secured and safeties .